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FutureFuel vs Aemetis: FF and AMTX compared
FutureFuel is the larger company: $105M of revenue in its latest quarter (Q3 2026) against $88.2M for Aemetis (Q3 2026). FutureFuel is growing faster (+361% against +49% a year earlier). Aemetis is more profitable, with an operating margin of 23.7% against -8.5%.
Where the money goes: FF and AMTX
FutureFuel (FF) · Q3 2026
FutureFuel, Q3 2026: revenue $105M (+361% year over year), operating margin -8.5%, net loss $8.4M, operating cash flow −$10.2M. The chart follows the revenue to costs, profit and cash.
Aemetis (AMTX) · Q3 2026
Aemetis, Q3 2026: revenue $88.2M (+49% year over year), operating margin 23.7%, net earnings $5.2M, operating cash flow $22.0M. The chart follows the revenue to costs, profit and cash.
| FutureFuel (FF) | Aemetis (AMTX) | |
|---|---|---|
| Latest quarter | Q3 2026 | Q3 2026 |
| Revenue | $105M | $88.2M |
| Revenue growth, Y/Y | +361% | +49% |
| Gross margin | — | 33.4% |
| Operating margin | -8.5% | 23.7% |
| Net earnings | −$8.4M | $5.2M |
| Net margin | -8.0% | 5.9% |
| Operating cash flow | −$10.2M | $22.0M |
| Free cash flow | — | $1.7M |
Where the revenue comes from
Aemetis
- California Ethanol: $53.8M (61%)
- California Dairy Renewable Natural Gas: $25.9M (29%)
- India Biodiesel Segment: $8.4M (10%)
Questions
Which is bigger, FutureFuel or Aemetis?
FutureFuel is the larger company: $105M of revenue in its latest quarter (Q3 2026) against $88.2M for Aemetis (Q3 2026).
Is FutureFuel or Aemetis growing faster?
FutureFuel is growing faster (+361% against +49% a year earlier).
Which is more profitable, FutureFuel or Aemetis?
Aemetis is more profitable, with an operating margin of 23.7% against -8.5%.
More: FutureFuel earnings · how FutureFuel makes money · Aemetis earnings · how Aemetis makes money
From the companies' latest 10-Q, 10-K or earnings release (10-Q filed Nov 9, 2026; 10-Q filed Nov 5, 2026). Fiscal quarters can end on different dates. Not investment advice.